99045746570093 has 2 divisors, whose sum is σ = 99045746570094. Its totient is φ = 99045746570092.

The previous prime is 99045746570021. The next prime is 99045746570161. The reversal of 99045746570093 is 39007564754099.

It is an a-pointer prime, because the next prime (99045746570161) can be obtained adding 99045746570093 to its sum of digits (68).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53900221172329 + 45145525397764 = 7341677^2 + 6719042^2 .

It is a cyclic number.

It is not a de Polignac number, because 99045746570093 - 2²⁶ = 99045679461229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99045776570093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49522873285046 + 49522873285047.

It is an arithmetic number, because the mean of its divisors is an integer number (49522873285047).

Almost surely, 2^{99045746570093} is an apocalyptic number.

It is an amenable number.

99045746570093 is a deficient number, since it is larger than the sum of its proper divisors (1).

99045746570093 is an equidigital number, since it uses as much as digits as its factorization.

99045746570093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 257191200, while the sum is 68.

The spelling of 99045746570093 in words is "ninety-nine trillion, forty-five billion, seven hundred forty-six million, five hundred seventy thousand, ninety-three".